Coal Mine Vehicle Networking Technology Based on 5G-V2X
YANG Yanqiao
Abstract：With the rapid development of 5G communication technology,related technologies are increasingly being applied in the process of intelligent construction in coal mines.However,due to factors such as the complex underground mining environment in coal mines,issues such as the delay in automatic dispatch and response of coal mine vehicles still need to be addressed.By analyzing the environmental characteristics of coal mine underground and the key technologies of 5G-V2X,a networked autonomous driving technology for underground coal mine vehicles based on 5G-V2X technology was proposed.Through the establishment of a 5G-V2X communication network system,a"human-vehicle-tunnel-cloud"system architecture was designed,which enables real-time communication and data sharing between vehicles,vehicles and pedestrians,as well as vehicles and infrastructure.At the same time,a networked autonomous driving scheme and an intelligent dispatch management system architecture are designed.Simulation experiments have been conducted for verification.The results of air interface testing showed that the end-to-end communication delay of the 5G-V2X system was stable within 20 ms and the coverage rate could reach 82.5％.This system helps to improve the level of intelligent transportation in coal mine underground,significantly enhancing the transportation efficiency and safety performance in coal mines,and injecting new impetus into the intelligent construction of coal mine vehicles.
Keywords：underground coal mine transportationInternet of vehiclesvehicle coordinationautonomous driving5G for mining
Publication Date：2025-08-30
Online Publishing Date：2025-09-23(First online date of this platform, not the publication date of the document)
Pages：7( 27-33 )